def merge(request, word, clade=None):
form = MergeCognateForm(
request.POST or None,
prefix='merge',
queryset=CognateSet.objects.all(
) # needed as we've explicitly set None in the form.
)
if request.POST and form.is_valid():
old = form.cleaned_data['old']
new = form.cleaned_data['new']
messages.add_message(request,
messages.INFO,
'Moving cognate set %r to %r' % (old, new),
extra_tags='warning')
# get the lexical items already in this cognateset
already = [lex for lex in new.lexicon.all()]
with reversion.create_revision():
for cog in old.cognate_set.all():
if cog.lexicon in already:
cog.delete(
) # already got it in this cognate set. Delete the cognate
else:
cog.cognateset = new
cog.save()
old.delete()
url = reverse('cognacy:do', kwargs={'word': word, 'clade': clade})
return redirect(url)
def merge(request, word, clade=None):
form = MergeCognateForm(request.POST or None,
prefix='merge',
queryset=CognateSet.objects.all() # needed as we've explicitly set None in the form.
)
if request.POST and form.is_valid():
old = form.cleaned_data['old']
new = form.cleaned_data['new']
messages.add_message(request, messages.INFO,
'Moving cognate set %r to %r' % (old, new),
extra_tags='warning'
)
# get the lexical items already in this cognateset
already = [lex for lex in new.lexicon.all()]
with reversion.create_revision():
for cog in old.cognate_set.all():
if cog.lexicon in already:
cog.delete() # already got it in this cognate set. Delete the cognate
else:
cog.cognateset = new
cog.save()
old.delete()
url = reverse('cognacy:do', kwargs={'word': word, 'clade': clade})
return redirect(url)
def test_error_on_identical_cognate_sets(self):
cogset_1 = CognateSet.objects.create(protoform='test-1', editor=self.editor)
form_data = {
'old': cogset_1.id,
'new': cogset_1.id,
}
f = MergeCognateForm(form_data, queryset=CognateSet.objects.all())
assert not f.is_valid()
def test_ok(self):
cogset_1 = CognateSet.objects.create(protoform='test-1', editor=self.editor)
cogset_2 = CognateSet.objects.create(protoform='test-2', editor=self.editor)
form_data = {
'old': cogset_1.id,
'new': cogset_2.id,
}
f = MergeCognateForm(form_data, queryset=CognateSet.objects.all())
assert f.is_valid()
def test_error_on_identical_cognate_sets(self):
cogset_1 = CognateSet.objects.create(protoform='test-1',
editor=self.editor)
form_data = {
'old': cogset_1.id,
'new': cogset_1.id,
}
f = MergeCognateForm(form_data, queryset=CognateSet.objects.all())
assert not f.is_valid()
def test_ok(self):
cogset_1 = CognateSet.objects.create(protoform='test-1',
editor=self.editor)
cogset_2 = CognateSet.objects.create(protoform='test-2',
editor=self.editor)
form_data = {
'old': cogset_1.id,
'new': cogset_2.id,
}
f = MergeCognateForm(form_data, queryset=CognateSet.objects.all())
assert f.is_valid()
def do(request, word, clade=None):
"""Do cognacy"""
w = get_object_or_404(Word, slug=word)
lex_ids, entries = [], []
lexica = w.lexicon_set.all()
if clade:
lexica = lexica.filter(language__classification__startswith=clade)
for e in lexica.select_related('source', 'word', 'language'):
lex_ids.append(e.id)
entries.append(e)
# save us from one query for each cognateset -- select_related doesn't help us here so
# we do a rather ungainly merge.
# 1. get a list of (lexicon.id, cognateset.id)
queryset = Cognate.objects.filter(lexicon_id__in=lex_ids).select_related(
'lexicon', 'cognateset', 'cognateset__source')
cogs = [(c.lexicon_id, c.cognateset_id, c.cognateset) for c in queryset]
# 2. get notes
notes = CognateNote.objects.filter(
Q(word=w) | Q(cognateset__in=[c[2] for c in cogs]))
# 3. go through entries and attach a list of cognateset ids if needed, else empty list
entries_and_cogs = []
inplay = {}
for e in entries:
e.cognacy = [c[1] for c in cogs if c[0] == e.id]
e.edit = True # dummy value so django-tables2 passes to render_edit()
e.classification = e.language.classification
entries_and_cogs.append(e)
cogobjs = [_[2] for _ in cogs if _[1] in e.cognacy]
for o in cogobjs:
inplay[o] = inplay.get(o, set())
inplay[o].add(e.entry)
inplay = dict([(k, ", ".join(sorted(v)[0:20]))
for (k, v) in inplay.items()])
inplay = sorted([(k.id, k, v) for (k, v) in inplay.items()])
inplay = [(_[1], _[2]) for _ in inplay]
form = DoCognateForm(initial={
'word': w.id,
'clade': clade
},
is_hidden=True,
clades=get_clades())
CSQ = CognateSet.cache_all_method.filter(
id__in=[c[1] for c in cogs]).order_by('id')
mergeform = MergeCognateForm(request.POST or None,
prefix='merge',
queryset=CSQ)
commentform = CognateNoteForm(request.POST or None,
prefix='comment',
queryset=CSQ,
initial={
'word': w,
})
table = CognacyTable(entries_and_cogs)
RequestConfig(request, paginate=False).configure(table)
return render(
request, 'cognacy/do_detail.html', {
'word': w,
'clade': clade,
'lexicon': table,
'inplay': inplay,
'form': form,
'mergeform': mergeform,
'next_cognates': get_missing_cogids(limit=10),
'notes': notes,
'commentform': commentform,
})
